Motorshop
Motorshop delivers high-quality vintage motorcycle parts and precision performance components for classic Harley-Davidson and Indian motorcycles. The brand specializes in Linkert carburetors, UL cylinder kits and Side Valve cylinder kits and replica transmission cases, offering riders and builders reliable solutions for restoration and upgrades. With an emphasis on durability, fit and authenticity, Motorshop supports both custom builds and stock restorations, ensuring superior motorcycle performance and longevity.
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V-Twin - 11-0220 - Replica 74 inch Overhead Valve Piston Set .040 Oversize
Motorshop
$156.33V-Twin - 11-0220 - Replica 74 inch Overhead Valve Piston Set .040 OversizeDescriptionReplica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .040. Piston set includes...$156.33 -
V-Twin - 11-0219 - Replica 74 inch Overhead Valve Piston Set .030 Oversize
Motorshop
$134.41V-Twin - 11-0219 - Replica 74 inch Overhead Valve Piston Set .030 OversizeDescriptionReplica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .030. Piston set includes...$134.41 -
V-Twin - 11-0218 - Replica 74 inch Overhead Valve Piston Set .020 Oversize
Motorshop
$134.41V-Twin - 11-0218 - Replica 74 inch Overhead Valve Piston Set .020 OversizeDescriptionReplica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .020. Piston set includes...$134.41 -
V-Twin - 11-0217 - Replica 74 inch Overhead Valve Piston Set .010 Oversize
Motorshop
$134.41V-Twin - 11-0217 - Replica 74 inch Overhead Valve Piston Set .010 OversizeDescriptionReplica style 3-7/16" bore piston set has a 8.5:1 compression ratio and is oversize .010. Piston set includes...$134.41 -
V-Twin - 11-0216 - Replica 74 inch Overhead Valve Piston Set Standard Size
Motorshop
$134.41V-Twin - 11-0216 - Replica 74 inch Overhead Valve Piston Set Standard SizeDescriptionReplica style 3-7/16" bore piston set has 8.5:1 compression ratio and is standard size. Piston set includes...$134.41 -
V-Twin - 11-0215 - Replica 1000cc Piston Set .070 Oversize
Motorshop
$143.45V-Twin - 11-0215 - Replica 1000cc Piston Set .070 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .070. Piston set alloy is cast in a permanent...$143.45 -
Out of stock
V-Twin - 11-0214 - Replica 1000cc Piston Set .060 Oversize
Motorshop
$143.45V-Twin - 11-0214 - Replica 1000cc Piston Set .060 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .060. Piston set alloy is cast in a permanent...$143.45 -
Out of stock
V-Twin - 11-0213 - Replica 1000cc Piston Set .050 Oversize
Motorshop
$134.41V-Twin - 11-0213 - Replica 1000cc Piston Set .050 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .050. Piston set alloy is cast in a permanent...$134.41 -
Out of stock
V-Twin - 11-0212 - Replica 1000cc Piston Set .040 Oversize
Motorshop
$152.89V-Twin - 11-0212 - Replica 1000cc Piston Set .040 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .040. Piston set alloy is cast in a permanent...$152.89 -
V-Twin - 11-0211 - Replica 1000cc Piston Set .030 Oversize
Motorshop
$133.31V-Twin - 11-0211 - Replica 1000cc Piston Set .030 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .030. Piston set alloy is cast in a permanent...$133.31 -
V-Twin - 11-0210 - Replica 1000cc Piston Set .020 Oversize
Motorshop
$152.89V-Twin - 11-0210 - Replica 1000cc Piston Set .020 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .020. Piston set alloy is cast in a permanent...$152.89 -
V-Twin - 11-0209 - Replica 1000cc Piston Set .010 Oversize
Motorshop
$134.41V-Twin - 11-0209 - Replica 1000cc Piston Set .010 OversizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is oversize .010. Piston set alloy is cast in a permanent...$134.41 -
Out of stock
V-Twin - 11-0208 - Replica 1000cc Piston Set Standard Size
Motorshop
$134.41V-Twin - 11-0208 - Replica 1000cc Piston Set Standard SizeDescriptionReplica style 3-3/16" bore piston set has a 9:1 compression ratio and is standard size. Piston set alloy is cast in a permanent...$134.41 -
V-Twin - 11-0207 - Replica 900cc Piston Set .070 Oversize
Motorshop
$147.17V-Twin - 11-0207 - Replica 900cc Piston Set .070 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .070. Piston set alloy is cast in a permanent steel...$147.17 -
V-Twin - 11-0206 - Replica 900cc Piston Set .060 Oversize
Motorshop
$143.45V-Twin - 11-0206 - Replica 900cc Piston Set .060 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .060. Piston set alloy is cast in a permanent steel...$143.45 -
Out of stock
V-Twin - 11-0205 - Replica 900cc Piston Set .050 Oversize
Motorshop
$158.24V-Twin - 11-0205 - Replica 900cc Piston Set .050 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .050. Piston set alloy is cast in a permanent steel...$158.24 -
Out of stock
V-Twin - 11-0204 - Replica 900cc Piston Set .040 Oversize
Motorshop
$177.29V-Twin - 11-0204 - Replica 900cc Piston Set .040 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .040. Piston set alloy is cast in a permanent steel...$177.29 -
Out of stock
V-Twin - 11-0202 - Replica 900cc Piston Set .020 Oversize
Motorshop
$141.19V-Twin - 11-0202 - Replica 900cc Piston Set .020 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .020. Piston set alloy is cast in a permanent steel...$141.19 -
Out of stock
V-Twin - 11-0201 - Replica 900cc Piston Set .010 Oversize
Motorshop
$124.29V-Twin - 11-0201 - Replica 900cc Piston Set .010 OversizeDescriptionReplica style 3" bore piston set has a 9:1 compression ratio and is oversize .010. Piston set alloy is cast in a permanent steel...$124.29 -
Out of stock
V-Twin - 11-0200 - Replica 900cc Piston Set Standard
Motorshop
$155.65V-Twin - 11-0200 - Replica 900cc Piston Set StandardDescriptionReplica 3" bore piston set has a 9:1 compression ratio and is standard. Piston set alloy is cast in a permanent steel mold and includes...$155.65 -
V-Twin - 11-0172 - 61 inch Overhead Valve Piston Ring Set .040 Oversize
Motorshop
$84.65V-Twin - 11-0172 - 61 inch Overhead Valve Piston Ring Set .040 OversizeDescriptionHastings cast piston ring set is for a 3-5/16" bore and is .040 oversize. Features compression rings with a size of...$84.65 -
V-Twin - 11-0164 - 883cc Piston Ring Set .030 Oversize
Motorshop
MSRP: $44.82$43.92V-Twin - 11-0164 - 883cc Piston Ring Set .030 OversizeDescriptionPiston ring set is for a 3" bore and .030 oversize. Features moly top compression rings with a size of 1.5mm and chrome oil rings with...MSRP: $44.82$43.92 -
Out of stock
V-Twin - 11-0163 - 883cc Piston Ring Set .020 Oversize
Motorshop
MSRP: $44.82$43.92V-Twin - 11-0163 - 883cc Piston Ring Set .020 OversizeDescriptionPiston ring set is for a 3" bore & .020 oversize. Features moly top compression rings with a size of 1.5mm and chrome oil rings with...MSRP: $44.82$43.92 -
V-Twin - 11-0156 - Piston Kit .045 Oversize
Motorshop
$296.89V-Twin - 11-0156 - Piston Kit .045 OversizeDescriptionThe Wiseco piston kit includes pistons, Wiseco XC rings, 2 wrist pins and 4 circlips. High performance piston set is forged from a high silicone...$296.89 -
Out of stock
V-Twin - 11-0099 - M8 Titanium Sifton Lifter Block Set
Motorshop
$181.58V-Twin - 11-0099 - M8 Titanium Sifton Lifter Block SetDescriptionSifton lifter block set replaces stock lifter blocks on 2017-up M8 engines and features a titanium coated finish. This is a set of...$181.58 -
V-Twin - 11-0094 - 88 inch Evolution Big Bore Cylinder Kit Silver
Motorshop
$772.07V-Twin - 11-0094 - 88 inch Evolution Big Bore Cylinder Kit SilverDescriptionIncrease your stock Evolution engine with our 88" cylinder kit.Our kit includes two 3-5/8" silver cylinders which have been...$772.07 -
V-Twin - 11-0091 - Replica Shovelhead Rocker Box Cover Set Polished
Motorshop
$461.01V-Twin - 11-0091 - Replica Shovelhead Rocker Box Cover Set PolishedDescriptionRocker box set is the replica style, cast construction, with partial polished top and flat face surface. The remaining...$461.01 -
V-Twin - 11-0089 - Replica Shovelhead Cylinder Head Set
Motorshop
$1,348.80V-Twin - 11-0089 - Replica Shovelhead Cylinder Head SetDescriptionReplica Shovelhead cylinder head set is fully assembled with unleaded valve seats, cast iron valve guides, nitrated valves, valve...$1,348.80 -
V-Twin - 11-0082 - Replica Shovelhead Cylinder Head Set
Motorshop
$1,290.55V-Twin - 11-0082 - Replica Shovelhead Cylinder Head SetDescriptionReplica Shovelhead cylinder head set for Big Twin models.Set is for stock lift cams only. Replica Shovelhead head sets feature rubber...$1,290.55 -
V-Twin - 11-0075 - 95 inch Big Bore Twin Cam Cylinder and Piston Kit
Motorshop
$470.64V-Twin - 11-0075 - 95 inch Big Bore Twin Cam Cylinder and Piston KitDescription95" Big Bore bolt on cylinder kit will increase TC-88 engine to 95". Kit includes silver cylinders with 10.25:1 cast...$470.64 -
V-Twin - 11-0074 - 95 inch Big Bore Black Cylinder Kit
Motorshop
$543.91V-Twin - 11-0074 - 95 inch Big Bore Black Cylinder KitDescription95" Big Bore bolt on cylinder kit will increase TC-88 engines to 95".Kit includes two 95" black cylinders, two 10.25:1 compression...$543.91 -
V-Twin - 11-0057 - Shovelhead Rocker Box Cover Set Polished
Motorshop
$676.02V-Twin - 11-0057 - Shovelhead Rocker Box Cover Set PolishedDescriptionPolished rocker box set fits 1966-1984 Shovelhead motors.*NOTE: The top of the cover is made in Japan. Fits:FLT 1979-1983FX...$676.02 -
V-Twin - 11-0038 - Pushrod Cover Cup Set Chrome with Black Skull Design
Motorshop
MSRP: $68.22$67.53V-Twin - 11-0038 - Pushrod Cover Cup Set Chrome with Black Skull DesignDescriptionPushrod cover cup set features a chrome finish with a black skull.Sold in a set of four. Fits:FXST 1984-UPFXR...MSRP: $68.22$67.53 -
Out of stock
V-Twin - 11-0025 - Knucklehead Rocker Arm Set
Motorshop
$511.40V-Twin - 11-0025 - Knucklehead Rocker Arm SetDescriptionKnucklehead rocker arm set.Sold as a set of 4. Fits:FL 1941-1947EL 1937-1940Additional Information UOM1 - SET ManufacturerMotorshop ...$511.40 -
Out of stock
V-Twin - 11-0023 - 61 inch Rear MC Cast Knucklehead Cylinder
Motorshop
$267.20V-Twin - 11-0023 - 61 inch Rear MC Cast Knucklehead CylinderDescriptionRear cylinder fits Knucklehead 1936-1947 61" models. Cylinders are for stock bore, stock stroke and compression, featuring 5...$267.20 -
Out of stock
V-Twin - 11-0022 - 61 inch Front MC Cast Knucklehead Cylinder
Motorshop
$267.20V-Twin - 11-0022 - 61 inch Front MC Cast Knucklehead CylinderDescriptionFront cylinder fits Knucklehead 1936-1947 61" models. Cylinders are for stock bore, stock stroke and compression, featuring 5...$267.20 -
V-Twin - 11-0006 - XL Shovelhead Rocker Box Cover Set Natural Cast
Motorshop
MSRP: $486.18$371.71V-Twin - 11-0006 - XL Shovelhead Rocker Box Cover Set Natural CastDescriptionXL Shovelhead rocker box cover set features a natural cast aluminum construction with shot peened finish and Shovelhead...MSRP: $486.18$371.71 -
V-Twin - 11-0005 - M8 Rocker Box Set Black
Motorshop
$368.23V-Twin - 11-0005 - M8 Rocker Box Set BlackDescriptionM8 rocker box set features a black finish with milled highlights. Hardware is not included.*NOTE: Raw cast finish highlights provides extra...$368.23 -
Out of stock
V-Twin - 11-0003 - M8 Chrome Lower Rocker Box Cover
Motorshop
$163.25V-Twin - 11-0003 - M8 Chrome Lower Rocker Box CoverDescriptionChrome lower rocker box cover is for M8 models.*NOTE: Requires 2. Fits:FLT 2017-UPAdditional Information UOM1 - EA FinishChrome ...$163.25 -
Out of stock
V-Twin - 11-0001 - M8 Gloss Black Lower Rocker Box Cover
Motorshop
$163.25V-Twin - 11-0001 - M8 Gloss Black Lower Rocker Box CoverDescriptionGloss Black lower rocker box cover is for M8 models.*NOTE: Requires 2. Fits:FLT 2017-UPAdditional Information OEM No.25700521 UOM1...$163.25
Motorshop Premium Restoration Systems – Vintage Motorcycle Parts, Performance Components & Engine Hardware
Motorshop is a premier source for high-quality vintage motorcycle parts and engine components, catering to riders and builders who demand reliability and authenticity. The brand’s catalog includes WL, M51 and M88 Linkert carburetors, ULH and Side Valve cylinder kits and authentic replica transmission cases, providing precision-engineered solutions for classic Harley-Davidson and Indian motorcycles. Each component is designed for exact fit and long-term performance, supporting both restoration and performance improvements.
Beyond carburetors and cylinder kits, Motorshop offers a wide selection of essential motorcycle engine parts, including clutch hubs, kick starter assemblies, primary drive covers and transmission top covers. These parts are engineered to improve reliability, enhance performance and maintain the original appearance of vintage motorcycles. Builders and riders trust Motorshop for components that meet strict quality standards and provide long-lasting service under demanding conditions.
Riders rely on Motorshop to upgrade or restore classic motorcycles with confidence. From replica Linkert carburetors to complete cylinder kits, replica primary covers and motorcycle transmission components, the brand ensures parts are durable, precise and performance-oriented. Whether restoring a historic motorcycle, creating a custom classic or maintaining dependable daily performance, Motorshop offers components that unite heritage craftsmanship with modern engineering. Each product supports smooth operation, improved power delivery and authentic vintage styling, making Motorshop a trusted choice for motorcycle enthusiasts worldwide.